programmer: [email protected] - 21/Nov/2017
based on Daniel Shiffman's tutorial - https://youtu.be/IKB1hWWedMk
See demonstration on youtube - https://youtu.be/mpnxzte8RT0
See new version with seasons - https://youtu.be/gNFpAW4kc5o
1 - download and install Processing IDE: https://processing.org
